472940443 has 8 divisors (see below), whose sum is σ = 480180960. Its totient is φ = 465716160.

The previous prime is 472940441. The next prime is 472940449. The reversal of 472940443 is 344049274.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 472940443 - 2¹ = 472940441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (472940441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62973 + ... + 70081.

It is an arithmetic number, because the mean of its divisors is an integer number (60022620).

Almost surely, 2^472940443 is an apocalyptic number.

472940443 is a deficient number, since it is larger than the sum of its proper divisors (7240517).

472940443 is an equidigital number, since it uses as much as digits as its factorization.

472940443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8117.

The product of its (nonzero) digits is 96768, while the sum is 37.

The square root of 472940443 is about 21747.1939109394. The cubic root of 472940443 is about 779.1160504561.

The spelling of 472940443 in words is "four hundred seventy-two million, nine hundred forty thousand, four hundred forty-three".